LAPASA boys' thermal underwear set is made with micro-fleece fabric to give the ultimate warmth during the cold weather seasons.
Made of polyester and spandex blend, these thermal base layers are light for layering under other clothes.
This thermal underwear set is designed to give you flexibility by hugging your body and stretching to move with you, they will keep you warm without sacrificing your range of motion or comfort.
Snug fit ensures no bunching around your waistline or sleeves and reduces heat loss.
Shrinkage controlled for lasting size and shape retention.